An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Goodfellow PJ, Buttin BM, Herzog TJ, Rader JS, Gibb RK, Swisher E, Look K, Walls KC, Fan MY, Mutch DG.Goodfellow PJ, et al.Proc Natl Acad Sci U S A. 2003 May 13;100(10):5908-13. doi: 10.1073/pnas.1030231100. Epub 2003 May 5.Proc Natl Acad Sci U S A. 2003.PMID: 12732731Free PMC article.
Carlson KM, Dou S, Chi D, Scavarda N, Toshima K, Jackson CE, Wells SA Jr, Goodfellow PJ, Donis-Keller H.Carlson KM, et al. Among authors: goodfellow pj.Proc Natl Acad Sci U S A. 1994 Feb 15;91(4):1579-83. doi: 10.1073/pnas.91.4.1579.Proc Natl Acad Sci U S A. 1994.PMID: 7906417Free PMC article.